Innslag:	SharkRF openSPOT4
Staðsetning:	51°33.87' N 0°27.81' E - WW Loc. JO01FN55OL - sýna kort 587.9 m Suð-austur Stefna 138° Frá Basildon, Essex, England, United Kingdom [?] 3.1 km Vestur Stefna 271° Frá Pitsea, Essex, England, United Kingdom 38.8 km Austur Stefna 81° Frá City of London, Greater London, England, United Kingdom 41.2 km Austur Stefna 81° Frá London, Greater London, England, United Kingdom
Síðasta staðsetning:	2025-03-21 12:38:57 UTC (136d 21h49m fyrir) 2025-03-21 12:38:57 GMT Að staðartíma Basildon, United Kingdom [?]
Hæð:	0 m
Hlutur:	SharkRF: openSPOT4 (gadget)
Síðasti slóði:	GX0TRG>APOSB4 via TCPIP*,qAC,T2SPAIN
Geymdar stöður:	3

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.